Goyo Optical Scanner Document A4 18-37

Features

• Focal Length: 46.74mm
• FNo.: 6.0
• Construction: 3-4
• Image Size: 40.80mm
• O.I. Distance: 353.00mm
• Magnification: 0.1889
• Half Angle: 19.9
• Illumination (%): 77
• Distortion (%): -0.30
• Barrel Size: 18.0X16.0
• Resolution (DPI): 1200 Color